package com.linws.controller;

import com.linws.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

@RestController
public class DeptConsumerController {
    //理解：消费者不应该有service层
    //RestTemplate...供我们直接调用即可，需要注册到spring容器中
    //(url ,实体：Map ,Class<T> responseType)
    @Autowired
    private RestTemplate restTemplate;
//  Ribbon 这里的地址，应该是一个变量，通过服务名来访问
    private static final String REST_URL_PREFIX="http://SPRINGCLOUD-PROVIDER-DEPT";
//    private static final String REST_URL_PREFIX="http://localhost:8001";

    @RequestMapping("/consumer/dept/add")
    public boolean add(Dept dept){
        return restTemplate.postForObject(REST_URL_PREFIX+"/dept/add",dept,Boolean.class);
    }
    @RequestMapping("/consumer/dept/get/{id}")
    public Dept get(@PathVariable("id")Long id){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/get/"+id,Dept.class);
    }
    @RequestMapping("/consumer/dept/list")
    public List<Dept> list(){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/list", List.class);
    }

}
